Count the first immutable identity
Selection N uses one first record per economic or parameter identity. Better or worse remeasurement windows stay public without becoming extra identities.
Complete selection denominatorUnion accounting v2
The denominator is public.
Every measured identity makes the next result less surprising. This is the complete search behind ALPHAC: first measurements, duplicate-window removal, family concentration, incomplete evidence and the one sealed prospective identity.
Selection N229
Immutable until a new identity is reserved. Filters below never change this number.
Immutable execution records301
−Window-only remeasurements72
−Cross-profile duplicates0
=Distinct union identities229
This ledger proves what was measured and how selection N is counted. It does not prove that any identity is profitable, independent, or admissible. A complete packet is not a passed strategy, and neither complete packet status nor a positive Sharpe point estimate implies admission.
Search ledger
229 identities. One immutable denominator.
Visible identities229
Selection N remains 229
Search concentration
A family count is part of the result.
- 01 AlphaMax equity momentum and construction 115
- 02 Crypto perpetual-futures carry 26
- 03 Managed-futures trend 21
- 04 Crypto time-series and cross-sectional momentum 18
- 05 Equity value, issuance, and investment 13
- 06 Equity fundamental quality 11
- 07 Crypto multi-factor allocator, regime, and ML engine 7
- 08 Point-in-time macroeconomic trend 7
- 09 Crypto low-volatility and low-beta factors 2
- 10 Crypto short-horizon residual reversal 2
- 11 Equity insider activity 2
- 12 Equity low-beta and defensive factors 2
- 13 Crypto volatility risk-premium proxy 1
- 14 Energy inventory scarcity 1
- 15 Equity filing and narrative change 1
Legacy packet coverage2 complete226 incomplete
The one prospective packet has complete evidence accounting but a final incomplete, not-admitted disposition. It is shown separately rather than added to the legacy completion rate.
What the number means
Three rules stop the denominator from shrinking.
Keep the evidence debt
An incomplete historical packet remains in N. Missing preregistration, environment or decision evidence cannot be repaired by deleting the attempt.
Separate accounting from admission
Packet completeness describes evidence coverage. Admission requires the full current contract. The prospective identity remains not admitted.
Exact sources
Take the denominator with you.
ledgertrial_ledger.json
sha256:006224de376d43039749d67e26a31f6e50ccb053286e2e91829822e1bc1da790manifesttrial_packet_manifest.jsonsha256:0147dd8e631ca24257e2db384bf01d4637a79371f1754b284f3f7e9637c1369cindextrial-packets/index.jsonsha256:9829f34f2f441a17fb6966dbedb548e0834d6bd55ec4ef903049d8dc4433d594prospectiveprospective_trial_record.jsonsha256:596693028319d31915d31a0896bd64bab084c47a798a7e19cc27920ca748efa8Visible measurements are historical simulation fields carried by the packet manifest. They are not live returns, rankings, admission scores or recommendations.